"We'll see how it goes," Bowles said. "Obviously, we know that we have four of them. We're going to make some decisions and we'll make them down the line.

Would they be comfortable going into the season with just two quarterbacks on the roster?

"I'm open to anything right now," Bowles said. "But we're going to let it all play out before I make those kind of decisions."

Bowles wasn't exactly revealing. But don't expect any moves soon.

Darnold and McCown are locks to be on the Jets' Week 1 roster, provided they stay healthy -- although who will be the starter has yet to be determined. The Jets could trade or cut Bridgewater, both could be options depending on the health of his surgically repaired knee.

And then there's Hackenberg, the 2016 second-round pick who has yet to play a snap. The Jets will likely keep him until training camp to see if he's made drastic improvements after struggling mightily over the last two preseasons. If not, the Jets will likely move on.

Herndon practices

There was some question about how much tight end Christopher Herndon, the Jets' fourth-round pick, would participate in rookie minicamp as he recovers from a MCL injury.

But Herndon seems pretty far along in his recovery. Friday he participated in everything but full team drills. He wore a brace and sleeve over his knee and leg, but moved well.